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Figure 1


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Locations of the four RSTN network nodes. The station codes of the four RSTN locations are as follows: LRM – Learmonth Australia, SAVO – San Vito Italy, SAGA – Sagamore Hill Massachusetts USA, K70L-Kaena Point Hawaii. Data files from an additional older site at Palehua Hawaii are also available. Image retrieved from the NOAA RSTN documentation section at

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